Geometry & Topology Volume 25, issue 4 (2021)

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ISSN (electronic): 1364-0380

ISSN (print): 1465-3060

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Commensurating HNN extensions: nonpositive curvature and biautomaticity

Ian J Leary and Ashot Minasyan

Geometry & Topology 25 (2021) 1819–1860

DOI: 10.2140/gt.2021.25.1819

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